Fineness Modulus of Coarse Aggregates and its Calculation

Fineness modulus of coarse aggregates represents the average size of the particles in the coarse aggregate by an index number. It is calculated by performing sieve analysis with standard sieves. The cumulative percentage retained on each sieve is added and subtracted by …

What is Fineness Modulus of Sand (Fine Aggregate) and ...

Fineness modulus of sand (fine aggregate) is an index number which represents the mean size of the particles in sand. It is calculated by performing sieve analysis with standard sieves. The cumulative percentage retained on each sieve is added and subtracted by 100 gives the value of fineness ...

SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES …

SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES AASHTO T 27 SCOPE The sieve analysis, commonly known as the gradation test, is a basic essential test for all aggregate technicians. The sieve analysis determines the gradation (the distribution of aggregate ... The cumulative method requires that each sieve beginning at the top be placed in a ...

Exp 3 Sieve Analysis - Civil Engineers PK

Standard Test Method for Sieve Analysis of fine and coarse aggregates from different sources. (ASTM C136-05) Scope & Significance: This test method covers the determination of the particle size distribution of fine and coarse aggregates by sieving.

Sieve Analysis of Fine Aggregates (Standard Test Method ...

Sieve Analysis of Coarse Aggregate: The Test Procedure ...

Sieve Analysis of Coarse Aggregate: From the Field to the Lab. ... Cumulative method – Each sieve fraction, beginning with the coarsest, is placed in a previously tared pan and weighed. This process is repeated until all fractions and the bottom pan have been added and weighed. This is a good time saving option since you don’t have to empty ...

IS 2386-2 (1963): Methods of test for aggregates for ...

IS : 2316( Part II)-1963 Indian Standard METHODS OF TEST FOR AGGREGATES FOR CONCRETE PART II ESTIMATION OF DELETERIOUS MATERIALS AND ORGANIC IMPURITIES o. FOREWORD 0.1 This Indian Standard (Part II) was adopted by the Indian Stan­ dards Institution on 22 August 1963, after the draft finalized by the Cement and Concrete Sectional Committee had been approved by the …

Sieve analysis - Wikipedia

Sieve analysis has, in general, been used for decades to monitor material quality based on particle size. For coarse material, sizes that range down to #100 mesh (150μm), a sieve analysis and particle size distribution is accurate and consistent. However, for material that is finer than 100 mesh, dry sieving can be significantly less accurate.

CHAPTER 2 SIEVE ANALYSIS AND FINENESS MODULUS …

SIEVE ANALYSIS AND FINENESS MODULUS Sampling Since the reason for sampling aggregates is to determine the gradation (particle size) of the aggregate, it is necessary that they be sampled correctly. The results of testing will re" ect the condition and characteristics of the …

Sieve Analysis of Aggregates - Civil Engineering

Sieve analysis helps to determine the particle size distribution of the coarse and fine aggregates.This is done by sieving the aggregates as per IS: 2386 (Part I) – 1963. In this we use different sieves as standardized by the IS code and then pass aggregates through them and thus collect different sized particles left over different sieves.

indian standard method of sieve analysis of coarse aggregate

AASHTO T 27 - Standard Method of Test for Sieve Analysis , Jan 01, 2014· Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates This method covers the determination of the particle size distribution of fine and coarse aggregates by sieving Some specifications for aggregates, which reference this method, contain grading.

SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES

SIEVE ANALYSIS OF FINE AND COARSE ... 1.1 Use this test method to determine the particle size distribution of aggregate samples, using standard U.S. sieves with square openings. 1.2 Use Part I to determine a weight-based, dry-sieve analysis for an aggregate sample. 1.3 Use Part II to determine a weight-based, sieve analysis for an aggregate ...

Sieve Analysis of Soil; Its Determination, Theory ...

(Generally sieve No.4, 10, 40, 100, 200) are used for classifying the soil. Fineness Modulus: Fineness modulus is a single factor computed from the sieve analysis and is defined as the sum of the cumulative percentages retained on the sieve of the standard series divided by 100.